From: Wolfgang <wutz@unterderbruecke.de>
To: linux-can@vger.kernel.org
Subject: sendmsg
Date: Mon, 16 Jan 2012 15:28:24 +0000 (UTC) [thread overview]
Message-ID: <loom.20120116T153805-349@post.gmane.org> (raw)
In-Reply-To: 20120116133140.GA26427@e-circ.dyndns.org
> I'm just pushed an update that fixes this.
Great! Thanks.
while (1) {
iov.iov_len = s.pkt_len;
msg.msg_namelen = sizeof(src);
msg.msg_controllen = sizeof(ctrlmsg);
msg.msg_flags = 0;
ret = recvmsg(sock, &msg, 0);
if ((msg.msg_flags & MSG_DONTROUTE) == 0)
{
src.can_addr.j1939.addr = J1939_NO_ADDR;
src.can_ifindex = if_nametoindex("can1");
sendmsg(s2, &msg, 0);
}
}
Is it possible or what do I have to change that sendmsg will send the _same_
frame which is received? Now the dlc is always 0x400 as declared in s.pkt_len.
Kind regards!
next prev parent reply other threads:[~2012-01-16 15:28 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-09 13:26 recv list Kurt Van Dijck
2012-01-09 16:35 ` Wolfgang
2012-01-10 8:51 ` Kurt Van Dijck
2012-01-10 10:45 ` Wolfgang
2012-01-10 15:23 ` Kurt Van Dijck
2012-01-11 16:06 ` promiscuous mode Wolfgang
2012-01-12 15:37 ` bridge Kurt Van Dijck
2012-01-12 15:23 ` recv list Wolfgang
2012-01-12 15:43 ` Kurt Van Dijck
2012-01-12 18:08 ` bridging with can-gw - was " Oliver Hartkopp
2012-01-13 11:12 ` bridging with can-gw Kurt Van Dijck
2012-01-13 11:31 ` Wolfgang
2012-01-16 10:04 ` MSG_DONTROUTE Wolfgang
2012-01-16 13:31 ` MSG_DONTROUTE Kurt Van Dijck
2012-01-16 15:28 ` Wolfgang [this message]
2012-01-16 15:36 ` sendmsg Kurt Van Dijck
2012-02-07 14:21 ` max dlc Wolfgang
2012-02-07 15:11 ` sendmsg Wolfgang
2012-02-08 8:46 ` sendmsg Kurt Van Dijck
2012-02-16 9:58 ` How to get the DA Wolfgang Wagner
2012-02-16 19:49 ` Kurt Van Dijck
2012-02-24 15:23 ` Transport Protocol Wolfgang Wagner
2012-02-27 14:05 ` Kurt Van Dijck
2012-02-28 10:46 ` Transport Protocol: example Kurt Van Dijck
2012-02-28 15:21 ` Wolfgang Wagner
2012-02-28 16:26 ` Kurt Van Dijck
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